201864502

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{653}}^1$

素因数の和:1044

約数の個数: 32

約数和(自身を含む): 352594944

約数和(自身を除く): 150730442

約数列:

[1, 2, 7, 14, 71, 142, 311, 497, 622, 653, 994, 1306, 2177, 4354, 4571, 9142, 22081, 44162, 46363, 92726, 154567, 203083, 309134, 324541, 406166, 649082, 1421581, 2843162, 14418893, 28837786, 100932251, 201864502]

約数ペア:

[(1, 201864502), (2, 100932251), (7, 28837786), (14, 14418893), (71, 2843162), (142, 1421581), (311, 649082), (497, 406166), (622, 324541), (653, 309134), (994, 203083), (1306, 154567), (2177, 92726), (4354, 46363), (4571, 44162), (9142, 22081)]